baber/WOPTO huggingface dataset:
Patent JP-S63298249-A (JP)
Title: Electrophotographic sensitive body
Inventor: YAMANAMI HIROFUMI
IPC: G03G5/05
Filed: 1987-05-28
Abstract: PURPOSE:To form a sharp copy picture free from moire fringes by incorporating an electric charge generating material and a pigment specified in refractive index in a charge generating layer. CONSTITUTION:The electrophotographic sensitive body is formed by laminating the charge generating layer 13 containing the charge generating material and the pigment having a refractive index of >=1.9, such as titanium oxide, zinc oxide, zinc sulfide, cuprous oxide, yellow iron oxide, or yellow lead, and a charge transfer layer 14 on a conductive base body 11, thus permitting a sharp image free from moire fringes to be obtained even by using it for a long time.
Patent JP-S6114706-A (JP)
Title: Amorphous alloy high frequency magnetic core
Inventor: KAWAMOTO OSAMU
IPC: C22C1/00
Filed: 1984-06-29
Abstract: PURPOSE:To obtain the material which is excellent in the frequency characteristic of permeability and easy in the control of thickness of a plate in the manufacuture of a thin plate by forming from the thin plate of an amorphous magnetic alloy. CONSTITUTION:A high frequency magnetic core is made of the thin plate of an amorphous magetic alloy composed as shown by a formula (FeaCo1-a)100-yTx(Siz B1-z)y-x, (a), (x), (y) or (z) is 0 or a positive number respectively, 3<=a(100-y)<=7, 0<=x<=8, 0<=z<=0.5, y>=25-10z, y>=28-40z, y<=31.5-5z, y<=30 and T is at least one or more selected from Cr, Ti, Ru, Mn, Nb or Mo. The content of an iron group (Fe, Co) of the magnetic core is 70-80atm%. An Fe element is contained 3-7atm% and preferably 4-6 atm%. Magnetic distortion is greater and permeability is reduced outside of this range. T is at leaast one of Cr, Ru, Mn or Ti and 0-8atm% but 0-6atm% is desirable.
Patent JP-H06346318-A (JP)
Title: Acrylic yarn having surface unevenness of flat cross-section
Inventor: OISHI SEIZO
IPC: D01F6/40
Filed: 1993-06-04
Abstract: PURPOSE:To obtain acrylic yarn having both flexibility and liveliness close to fur and low drying loads during spinning. CONSTITUTION:This acrylic yarn is the yarn comprising an acrylic polymer which contains >=50wt.% acrylonitrile component, has a fiber cross-section of a flat shape with unevenness on the surface, 2-5mum depth of the uneven part on the surface. 5-60mum distance between adjacent bottoms, 1-40 denier of thickness of fiber and shows splitting properties.
Patent JP-H08306636-A (JP)
Title: Heat-insulating ring for diffusion furnace
Inventor: FUJII NOBUO
IPC: H01L21/205
Filed: 1995-05-09
Abstract: PURPOSE: To provide a heat-insulating ring for supporting a diffusion tube, which capable of reduces the percent defective of semiconductor products because its surface is prevented from producing dust. CONSTITUTION: A heat-insulating ring for supporting a diffusion tube in a diffusion furnace used for the manufacture of semiconductor and integrated circuit has a body coated with boron-free ceramic long fiber having an alumina content exceeding 50% preferably to be sewn with the alumina long fiber in the same component.
Patent JP-S61292877-A (JP)
Inventor: KASAHARA SHINICHI
IPC: H05B6/12
Filed: 1985-06-20
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S5924840-A (JP)
Title: Detection of image
Inventor: SHIKICHI SATOSHI
IPC: H04N5/335
Filed: 1982-08-02
Abstract: PURPOSE:To obtain a high-S/N and high-quality image, by integrating a weak signal of a time series electric signal with respect to time when an electrostatic latent image is read out as the time series electric signal. CONSTITUTION:At the start time of beam scanning, an optical switch 201 is turned off, and a switch 406 is turned on, and the optical switch 201 is connected to a capacitor 1 after discharging a capacitor 403, and then, the capacitor 403 is charged (integrated with respect to time) quickly by image exposure, and a voltage is outputted to V400. This is the electric signal of the first picture element. Next, the optical switch 201 is turned off, and the switch 406 is turned on, and the optical switch 201 is connected to a capacitor 2 after discharging the capacitor 203, and then, the electric signal of the second picture element is outputted to the output voltage V400. Hereafter, the time series electric signal is outputted similarly, and the signal becomes larger, and the change of the signal at a sampling time is reduced with respect to time. Thus, a high-S/N and high-quality image is obtained.
Patent JP-S56109539-A (JP)
Title: Apparatus for ppeventing bird from flying to building
Inventor: DABITSUTO ASURINNU
IPC: E04D13/00
Filed: 1979-10-18
Abstract: A device to repel birds from nesting on buildings and the like includes a series of closely spaced, upwardly extending structures surmounted with pyramids, the angles of which are such that a prism effect is created which serves to optically frighten the birds.
Patent JP-H10327260-A (JP)
Title: Telephone exchange
Inventor: TANIGUCHI TERUYUKI
IPC: H04M11/00
Filed: 1997-05-26
Abstract: PROBLEM TO BE SOLVED: To use a general telephone function when a call is received from a line wire or an extension by transmitting a facsimile starting signal to the facsimile function part of a telephone set with facsimile, once a facsimile signal is detected at the time of a response by the general telephone set when the incoming call arrives from the line wire. SOLUTION: The off-hooking of the general telephone set is detected by an off-hooking detection circuit 26A, a control circuit 32 controls a switch circuit 25 and the line wire 100 and the general telephone set are connected. When the line wire which the general telephone responds is facsimile, a CNG detection circuit 22 detects a CNG signal and the control circuit 32 drives a facsimile start signal generation circuit 31 and transmits a facsimile driving signal from the switch circuit 25. Then, the telephone set with facsimile becomes a non-ringing incoming state and a facsimile response is given. An off-hooking detection circuit 26B detects the response and the control circuit 32 controls the switch circuit 25. The line wire 100 is connected to the facsimile function part of the telephone set with facsimile.
Patent JP-H031593-A (JP)
Title: Method for forming side face electrode
Inventor: NAKAYA YOSHIHIRO
IPC: H05K3/00
Filed: 1989-05-29
Abstract: PURPOSE:To coat slits of an alumina substrate with electrodes of both side faces, to increase the sectional areas of both the electrodes after breaking, and to effectively conduct both the electrodes with a side electrode by providing the wide slits on both side faces of the alumina substrate. CONSTITUTION:Slits 12 to be formed on an alumina substrate 11 by a mold 16 are so formed in a V-shaped section that the opening width W is wide. Thus, the slits 12 can be desirably coated with electrode parts for forming both electrodes 13, 14, the sectional areas of both the electrodes 13, 14 after breaking are wider than conventional one, and the edge of both the electrodes 13, 14 are not floated from the slits 12. Accordingly, front and rear surface electrodes 13, 14 come easily into continuity with a side face electrode 15, thereby obtaining a stabilized continuity.
Patent JP-S61290991-A (JP)
Inventor: SATO TAKETOSHI
IPC: D06F39/08
Filed: 1985-06-20
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S5659102-A (JP)
Title: Wick-lifting type oil combustor
Inventor: TSUJINO YASUNORI
IPC: F23D3/02
Filed: 1979-10-19
Abstract: PURPOSE: To prevent percipitation and building up of tar-like matter at the upper end of the wick by attaining complete combustion in a combustion chamber through almost forcible introduction of outside air into an interal air feeding chamber in a combustion cylinder.  
     CONSTITUTION: As a fan 21 rotates, outside air to positively introduced directly into a cylinder 2 from the lower open end 5 of a wick inner cylinder 2. The air fed into the wick inner cylinder 2 is preheated cooling the inner surface of the cylinder 2 and then, forcibly sent into the internal air feed chamber 18 of the combustion cylinder 8 from a ventilating port 4 at the upper end of the apparatus. This allows so sufficient air to be supplied to the combustion chamber 17 from the air feed chamber 18 that the combustion of vaporized fuel is promoted in the chamber 17 thereby creating an active convection therein. In turn, with a greater introduction of outside air into an external air feeding chamber 20 by natural drafting the supply of air is increased into the combustion chamber 17 from the chamber 20 thereby further improving in the combustion in the chamber 17. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5660850-A (JP)
Title: Suction device for engine
Inventor: OSHIO TETSUO
IPC: F02M35/108
Filed: 1979-10-19
Abstract: PURPOSE: To give an effect, which is the same with that the first and the second intake passages of a carburetor are provided on symmetrical lines, to improve distributing condition of fuel by connecting them with an intake manifold by a spacer with a bent passage.  
     CONSTITUTION: A duplex carburetor (a) has the first and the second intake passages f1, f2. A spacer 1 with a carburetor mounting platform 2 and an intake manifold mounting platform 3 is fitted between the carburetor (a) and an intake manifold (c). Two passages which are connected with the first and the second intake passages f1, f2 are formed twisted by about 90° in the spacer 1. Being thus constituted, when a carburetor for a vertical engine is used for a horizontal engine, the same effect with that the carburetor is arranged on a symmetrical line with the intake manifold can be obtained. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5839274-A (JP)
Title: Generation system of gate signal
Inventor: JINBO YUUJI
IPC: H02M7/48
Filed: 1981-08-31
Abstract: PURPOSE:To obtain inverter output having only a fundamental-harmonic frequency component by approximating the integrated value of a line-voltage wave- form to sine-wave integrated value by using the method of the tangential approximation to a sine-wave function. CONSTITUTION:Power from a three-phase power supply 1 is applied to an inverter section 4 through a DC converter 2 composed of diode bridges and a smoothing circuit 3, and the output is supplied to an induction motor 5. The inverter section 4 is supplied with gate signals from a gate circuit 7. The gate circuit 7 has a means generating the sine-wave function corresponding to the integrated value of output line voltage, a time zone where a DC voltage level is inclined is at ON by approximating the output value of the means by a tangential line where the DC voltage level and a zero level are inclined, and pulses through which a time zone where the zero level is inclined is at ON are transmitted, and the gate signals of each phase are generated from the pulse signals.
Patent JP-S61294465-A (JP)
Title: Color electrostatic recorder
Inventor: TAKAGI TOSHIO
IPC: G03G15/01
Filed: 1985-06-21
Abstract: PURPOSE:To simplify the structure and driving control of the titled device, and to make it to cope with a high speed recording by circling and carrying a recording form by a circling and carrying system, superposing and transferring toner images of each different color component at a transfer position at every circling, and obtaining a color recording. CONSTITUTION:An alignment of a magenta toner image corresponding to the second color component, which is developed onto a recording form 229 and a dielectric film 206 immediately before a transfer use corotron 210, and a cyanic toner image corresponding to the third color component is executed successively, circling and carrying of the recording form 229 in a circling and carrying path are executed repeatedly, and the magenta toner image and the cyanic toner image are further superposed and transferred on the recording form 229, and also fixed. By this superposed transfer, a picture image of a multicolor by a subtractive color mixing of each toner of yellow, magenta and cyan is recorded on the recording form 229. In such a way, the constitution and control of a carrying system of the recording form can be simplified, and also recording is executed at a high speed.
Patent JP-S5360064-A (JP)
Title: Device for controlling industrial robot
Inventor: TSUTSUMI KAZUNORI
IPC: G05B5/01
Filed: 1976-11-10
Abstract: PURPOSE:To improve the various operating characteristics of an industrial robot by preventing the working shafts of the robot from vibrating by correcting the drive signal based on the deviation of the command and present values by feeding back the operating force of the working shaft by a hydraulic cylinder through a compensating circuit.
Patent JP-S5562527-A (JP)
Title: Magnetic recording and reproducing device
Inventor: MATSUI TAKAO
IPC: G11B5/54
Filed: 1978-11-01
Abstract: PURPOSE:To make it possible to perform an optimum sound recording and reproducing for any tape by prividing plural cores different in gap in one magnetic head and rotating the magnetic head according to the type of a used magnetic tape. CONSTITUTION:Two pairs of cores 5L, 5R, 6L and 6R having gaps G1 and G2 of width l1 and l2 which are partitioned by shield plate 4 are provided in window 3 which is provided in front face 2a of magnetic head 2 covered with shield case 1. Here, l1<l2 is set. In case of sound recording onto a normal tape, chrome tape, etc., cores 5L and 5R having gap G1 of narrow width l1 are used; and in case of sound recording onto a metal tape, cores 6L and 6R having gap G2 of wide width l2 are used, and magnetic head 2 is rotated. By this operation, an optimum sound recording and reproducing can be performed for any tape.
Patent JP-H1152939-A (JP)
Title: Picture generating method and character generating device
Inventor: JOSEPH SEIBU
IPC: H04N5/262
Filed: 1998-05-18
Abstract: PROBLEM TO BE SOLVED: To efficiently generate pictures with and without aliasing even if required processing capability and memories of a processor are not provided. SOLUTION: A central processing unit 22 retrieves an original pixel expressing body, and supplies pixel values to a color look up table CLUT 23. When a picture having aliasing is displayed, the CLUP 23 generates a foreground color code for pixels of a region 31 and a region 32 of the original pixel expressing body, and generates a background color code for pixels of a background region 33. On the other hand, when a picture having no aliasing is displayed, the CLUP 23 generates a foreground color code for pixels of the foreground region 31, generates an intermediate ground color code for pixels of an intermediate ground region 32, and generates a background color code for pixels of the background region 33.
Patent JP-S5762107-A (JP)
Title: Transport conveyer
Inventor: KOTEGAWA KATSUMI
IPC: B65G21/22
Filed: 1980-10-01
Abstract: PURPOSE: To reasonably control meandering motion of a movable member, by providing noncontinuous parts in the running surface of a conveying rail guiding the movable member of a transport conveyer.  
     CONSTITUTION: Endless conveyer chains are rollably mounted between drive chain wheels 2, 2 and driven chain whell 3, 3, and at least three lines of chain are separately provided. Continuous parts 4 are extensible provided in a conveying rail below a chain 1 to form noncontinuous parts 5 to a running surface at the transport side. When a movable member reaches the noncontinuous parts 5 between continuos part 4 of the conveying rail and the next continuous part, the chain is suspended downward to cause a conveyed object not contacted to the chain, on the contrary the conveyed object is supported by the continuous part of the other conveying rail, then the chain having supported the conveyed object before is not loaded, and the movable member is not applied with thrust force, thus the chain is easily returned to a straight line state by tension from a driving part to correct meandering motion. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H06347294-A (JP)
Title: Measuring apparatus
Inventor: KATO SHIGEYUKI
IPC: G01D7/00
Filed: 1993-06-07
Abstract: PURPOSE:To achieve a displaying of numerals of low-order digit easy to view by jump by dividing the range of the numerals of low-order digit to display the numerals determined for each division for an input value in which the numerals of low-order digit belong to the division. CONSTITUTION:In this digital panel meter 1, low-order digit on display is checked from varying with fine variations in measured values to make numerals on display easy to view in the displaying of the measured value to be inputted on a digital display device 9. In other words, the range of numerals of a specified low-order digit is divided with a microcomputer 7 and numerals determined for each division previously are displayed as such of low-order digit with respect to an input value in which the numerals of low-order digit belong to the division. Thus, a jump display of the numerals of low-order digit is accomplished. For example. in the two-step jumping of the lowest-order digit, numerals of the measured value of the lowest-order digit are divided in five and numerals on display for each division are 2, 4, 6, 8 and 0. When the numeral of the lowest- order digit of the measured value is or 2, 2 is displayed and when it is 3 or 4, 4 is displayed.
Patent JP-S5359892-A (JP)
Title: Manufacturing method of resistant compound
Inventor: HATSUTORI MASUZOU
IPC: H01B1/16
Filed: 1976-11-10
Abstract: PURPOSE: To form the compound applied for graded resistance body which is able to be sintered in the air, by mixing fine powder of one of Ni and Si, and fine powder of one of Co, Ze, Mo, V, or W respectively, heating it a high temperature in inert gas atmosphere, grinding it and mixing it with glass flit. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S62291154-A (JP)
Title: Ceramic circuit substrate
Inventor: FUJINAKA YUJI
IPC: H05K3/18
Filed: 1986-06-11
Abstract: PURPOSE:To obtain an interconnecting layer having excellent heat resistance and film strength by providing the interconnection layer formed by sequentially providing a bonding layer made of one of Ti, Ta, a barrier layer made of one of Mo and W or Pt, and a main conductor layer on a ceramic substrate. CONSTITUTION:A bonding layer 2 and a barrier layer 3 are formed on a ceramic substrate 1, at least one of Ti and Ta is used as the layer 2, at least one of W and Mo or Pt is used as the layer 3, and a main conductor layer 4 is formed on the layer 3. The thermal expansion coefficients of the layers 2, 3 are similar, and made of metals which are scarcely thermally diffused. Thus, distortion between the layers and thermal diffusion between phases are prevented even under severe heat treating conditions, such as brazing at the time of removing the metal to obtain interconnection layer having excellent heat resistance without discoloring, swelling, exfoliating, nor improper adhesion.
Patent JP-S6041662-A (JP)
Inventor: BURAJIYA DEYURARU MOTSUKAAJII
IPC: A23L27/29
Filed: 1984-06-29
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S61295403-A (JP)
Title: Burner
Inventor: KUBOTA YUKO
IPC: F23D11/24
Filed: 1985-06-21
Abstract: PURPOSE:To prevent attachment of soot to the ignition electrodes and fuel supply device and deterioration of the ignition electrodes and fuel supply device due to temperature rise by extending the guide tube to the combustion chamber face and making the tube tapered off. CONSTITUTION:A cylindrical combustion chamber 1 with a seat has a water pipe section 2 and a fuel supply device 3 is placed in the combustion chamber 1. The ignition electrodes 3a ignite the fuel supply device 3. The guide tube 4 is provided with an opening 6 around the discharge hole 5 of the fuel supply device 3 and the plane 1 of the combustion chamber is tapered off at 4a. A middle tube 7 has a plurality of air discharge holes 8 on the wall face which stands upright at the center of the combustion chamber 1. A combustion aiding tube 9 is provided vertically on the outer circumference of the middle tube 7 concentrically with it and an opening section 9a is provided opposite to the fuel supply device 3 and a plurality of combustion gas passages 10 are provided on the lower circumferential wall. Since the guide tube 4 is extended to the plane 1 of the combustion chamber and it is tapered off at 4a, the discharge speed of the mixed gas of the fuel with the air that is discharged from the opening 6 of the guide tube 4 is raised and the inner pressure of the guide tube 4 becomes higher than the inner pressure of the combustion chamber 1, part of the flame thereby does not flicker in the guide tube 4.
Patent JP-H0679487-A (JP)
Title: Laser beam machine
Inventor: OKINO KEIJI
IPC: B23K26/08
Filed: 1992-05-28
Abstract: PURPOSE:To shorten the adjustment time for laser beam machining by arranging linearly outgoing ends of optical fibers in one line and executing simultaneously laser beam machining to a multipoint. CONSTITUTION:Laser light outgoing from plural laser oscillators 1 is allowed to pass through optical modulators 2 and conder lenses 3 and there-after, is made incident separately on optical fibers 4. Subsequently, outgoing ends of plural optical fibers 4 are arranged on a straight line, and the laser light is condensed linearly to an object to be worked. In such a state, since the laser lights are controlled separately by the optical modulator, laser beam machining for a multipoint can be executed simultaneously in accordance with a signal of ON/OFF inputted to a control apparatus in advance, and also, even for a very large object to be worked, adjacent places can be worked simultaneously, and the time required for adjustment can be shortened.
Patent JP-H035328-A (JP)
Title: Heating device for molten glass effluent nozzle
Inventor: SUZUKI YOSHIAKI
IPC: C03B5/26
Filed: 1989-05-30
Abstract: PURPOSE:To improve the thermal efficiency by providing a 1st furnace center pipe and a second furnace center pipe to a glass melting furnace and allowing the metallic resistance heat generating body to move vertically to the top end part of a molten glass effluent nozzle. CONSTITUTION:A melting vessel 67 receiving a batch of raw material of glass is disposed in a casing 61, and the molten glass effluent nozzle 81 communicated with the melting vessel 67 is inserted into the 1st furnace center pipe 82 wound with a 1st, metallic resistance body 84 coated and fixed with a zirconia coating material 83. Then the 1st furnace center pipe 82 is received in the inner part of the 2nd furnace center pipe 86 wounded with a 2nd metallic resistance body 87 coated and fixed with zirconia coating material 88, and the top end part of nozzle 81 is inserted. The furnace center pipe 86, the resistance body 87 and the coating material 88 are integrally provided on a movable member 90 consisting of a plate member 91 intermediatedly fixed with a spring and a plate member 92 fixed to the casing 61. By the vertical movement of this moving member 90, the top end part of the nozzle 81 is allowed to be locally heated or to be exposed to the atmosphere.
Patent JP-S5838461-A (JP)
Title: Manufacture of paste type nickel-cadmium storage battery
Inventor: KONISHI MAKOTO
IPC: H01M4/26
Filed: 1981-08-31
Abstract: PURPOSE:To produce an initially chargable paste type nickel-cadmium storage battery easily, by adding the binder water solution to CdO powder then assembling a yet-formed plate where the paste mixed with the viscous organic agent is applied and dried. CONSTITUTION:The powder mainly composed of CdO containing CdO or metallic Cd is added with the binder water solution such as PVA and reacted to produce Cd(OH)2. The active substance containing Cd(OH)2 thus produced is mixed with the viscous organic solvent such as ethylene glycol to produce the paste which is applied onto a porous plate and dried to provide the negative plate. Said negative plate is combined with the positive plate without performing the formation then assembled in the battery to produce the paste type Ni.Cd storage battery. With this method the receiving performance of the initial charging is improved without performing the heating while the plate forming process is eliminated resulting in the improvement of the productionability.